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profile: first rudimentary port of the ToolTipItem to qt-quick

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Still behaves weirdly when panning the chart.

No support for moving the ToolTipItem.

Doesn't add information on bookmarks under the mouse cursor.

Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This commit is contained in:
Berthold Stoeger 2023-06-16 18:24:22 +02:00
parent e3767976a3
commit 13c9218ecf
14 changed files with 260 additions and 48 deletions
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36
profile-widget/profileview.cpp
View file

@ -1,6 +1,7 @@
// SPDX-License-Identifier: GPL-2.0
#include "profileview.h"
#include "profilescene.h"
#include "tooltipitem.h"
#include "zvalues.h"
#include "core/dive.h"
#include "core/divelog.h"
@ -46,6 +47,7 @@ public:
ProfileView::ProfileView(QQuickItem *parent) : ChartView(parent, ProfileZValue::Count),
d(nullptr),
dc(0),
dpr(1.0),
zoomLevel(1.00),
zoomedPosition(0.0),
panning(false),
@ -84,6 +86,7 @@ ProfileView::ProfileView(QQuickItem *parent) : ChartView(parent, ProfileZValue::
connect(pp_gas, &qPrefPartialPressureGas::po2Changed, this, &ProfileView::replot);
setAcceptTouchEvents(true);
setAcceptHoverEvents(true);
}
ProfileView::ProfileView() : ProfileView(nullptr)
@ -119,6 +122,7 @@ void ProfileView::clear()
profileScene->clear();
//handles.clear();
//gases.clear();
tooltip.reset();
empty = true;
d = nullptr;
dc = 0;
@ -135,7 +139,7 @@ void ProfileView::plotDive(const struct dive *dIn, int dcIn, int flags)
// We can't create the scene in the constructor, because we can't get the DPR property there. Oh joy!
if (!profileScene) {
double dpr = std::clamp(property("dpr").toReal(), 0.5, 100.0);
dpr = std::clamp(property("dpr").toReal(), 0.5, 100.0);
profileScene = std::make_unique<ProfileScene>(dpr, false, false);
}
// If there was no previously displayed dive, turn off animations
@ -166,7 +170,6 @@ void ProfileView::plotDive(const struct dive *dIn, int dcIn, int flags)
profileItem->draw(size(), background, *profileScene);
//rulerItem->setVisible(prefs.rulergraph && currentState != PLAN && currentState != EDIT);
//toolTipItem->setPlotInfo(profileScene->plotInfo);
//rulerItem->setPlotInfo(d, profileScene->plotInfo);
//if ((currentState == EDIT || currentState == PLAN) && plannerModel) {
@ -194,6 +197,15 @@ void ProfileView::plotDive(const struct dive *dIn, int dcIn, int flags)
report_error("%s", qPrintable(tr("Show NDL / TTS was disabled because of excessive processing time")));
}
if (!tooltip)
tooltip = createChartItem<ToolTipItem>(dpr);
if (prefs.infobox) {
tooltip->setVisible(true);
tooltip->update(d, dpr, 0, profileScene->getPlotInfo(), flags & RenderFlags::PlanMode);
} else {
tooltip->setVisible(false);
}
// Reset animation.
if (animSpeed <= 0)
animation.reset();
@ -347,3 +359,23 @@ void ProfileView::pan(double x, double y)
if (oldPos != zoomedPosition)
plotDive(d, dc, RenderFlags::Instant | RenderFlags::DontRecalculatePlotInfo); // TODO: animations don't work when scrolling
}
void ProfileView::hoverEnterEvent(QHoverEvent *)
{
}
void ProfileView::hoverMoveEvent(QHoverEvent *event)
{
if (!profileScene)
return;
QPointF pos = event->pos();
int time = profileScene->timeAt(pos);
bool requires_update = false;
if (tooltip) {
tooltip->update(d, dpr, time, profileScene->getPlotInfo(), false); // TODO: plan mode
requires_update = true;
}
if (requires_update)
update();
}